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Cowlitz County Landfill Gas Management Services RFP - Reissued 2025

Cowlitz County logoCowlitz County
Due
Jan 29, 2026
Deadline passed
Posted
Oct 30, 2025

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Summary

Cowlitz County is seeking proposals for Landfill Gas Management Services at the Cowlitz County Headquarters Landfill and the closed Cowlitz County Tennant Way Landfill.

The scope of services includes landfill gas compliance testing and reporting, as well as gas collection and control system (GCCS) adjustments and troubleshooting. This reissued Request for Proposals (RFP) is categorized under Public Works. Contractors must adhere to all terms and conditions specified in the solicitation and associated documents. Proposals are due by January 29, 2026, at 3:00 PM.

REQUIRED ATTACHMENTS

7
  • Https://www.co.cowlitz.wa.us/DocumentCenter/View/24923
  • Https://www.co.cowlitz.wa.us/DocumentCenter/View/24922
  • Https://www.co.cowlitz.wa.us/DocumentCenter/View/25183
  • Https://www.co.cowlitz.wa.us/DocumentCenter/View/25388
  • Https://www.co.cowlitz.wa.us/DocumentCenter/View/39057/Seasonal-Burn-Ban_2026
  • Www.co.cowlitz.wa.us/DocumentCenter/View/39284/Seasonal-Burn-Ban-Expansion-2026
  • Https://www.co.cowlitz.wa.us/DocumentCenter/View/11598
Scope location
Cowlitz County, WA

Questions about this RFP

How do I respond to this RFP from Cowlitz County?

Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is January 29, 2026. Be sure to include all required attachments as outlined in the solicitation.

Can small businesses or minority-owned firms bid on this RFP?

Most government agencies, including Cowlitz County in WA, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.

What happens after the RFP submission deadline?

After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.

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Where can I find more RFPs from Cowlitz County?

All active and historical solicitations from Cowlitz County are tracked and searchable. As a county agency, Cowlitz County regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.

What documents are required to bid on this RFP?

Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. This solicitation specifically requires the following attachments: https://www.co.cowlitz.wa.us/DocumentCenter/View/24923, https://www.co.cowlitz.wa.us/DocumentCenter/View/24922, https://www.co.cowlitz.wa.us/DocumentCenter/View/25183, https://www.co.cowlitz.wa.us/Doc. Review the full document from Cowlitz County for the complete list.

What is the scope of this project?

This solicitation defines a specific project scope. The scope covers the following locations: Cowlitz County, WA. Review the full solicitation for detailed scope requirements.

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